Show HN: Pulse – the wearable for n=1 habit experiments
8 msingh_5 7 7/9/2025, 2:29:37 PM blog.pulse.site ↗
Most wearables collect data and hand you a dashboard.
Pulse goes a step further: it helps you run experiments with your own habits, and actually shows you what makes a difference.
No subscriptions. No locked features. Just tools to test what improves your sleep, focus, or energy.
This started from my own burnout trying to optimize performance. I tracked everything, changed habits constantly, got a bunch of wearables, but could never figure out what was working vs wasn't.
Most devices just give you a score based on some generic/population model and leave you to figure it out. They treat everyone like an average.
With Pulse, we wanted to build something different -- a way to actually test what works for your body in real life.
Happy to answer questions about the tech, hardware, or what it took to get from idea to (almost) shipping
Like is the value more in how you visualize the data, or is it actually doing something different behind the scenes?